For summer, the classic denim jacket goes sleeveless and is refashioned into a jeans vest. Oh, but not just any run-of-the-mill denim vest. Put in the hands of style influencers like Elin Kling and popular fashion brands who court them, you get a versatile and elegant layering piece. Or not. You may find that these denim tops are really the stars. Pair it with your favorite maxi dress or floral shorts for a classy and refreshing take.